23829520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 65120832

約数和(自身を除く): 41291312

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2083, 2288, 2860, 4166, 5720, 8332, 10415, 11440, 16664, 20830, 22913, 27079, 33328, 41660, 45826, 54158, 83320, 91652, 108316, 114565, 135395, 166640, 183304, 216632, 229130, 270790, 297869, 366608, 433264, 458260, 541580, 595738, 916520, 1083160, 1191476, 1489345, 1833040, 2166320, 2382952, 2978690, 4765904, 5957380, 11914760, 23829520]

約数ペア:

[(1, 23829520), (2, 11914760), (4, 5957380), (5, 4765904), (8, 2978690), (10, 2382952), (11, 2166320), (13, 1833040), (16, 1489345), (20, 1191476), (22, 1083160), (26, 916520), (40, 595738), (44, 541580), (52, 458260), (55, 433264), (65, 366608), (80, 297869), (88, 270790), (104, 229130), (110, 216632), (130, 183304), (143, 166640), (176, 135395), (208, 114565), (220, 108316), (260, 91652), (286, 83320), (440, 54158), (520, 45826), (572, 41660), (715, 33328), (880, 27079), (1040, 22913), (1144, 20830), (1430, 16664), (2083, 11440), (2288, 10415), (2860, 8332), (4166, 5720)]